@charset "utf-8";

body.menu-open {
  overflow: hidden;
  height: 100vh;
  touch-action: none;
}

html {
  scroll-behavior: smooth;
}

.link-unstyled {
  color: inherit;
  text-decoration: none;
}

.column h4 {
  font-size: 1.1rem;
}

.sub_con {
  margin-top: 80px;
}


@media screen and (max-width: 1024px) {}

.sub_con {
  margin-top: 60px;
}

@media screen and (max-width: 768px) {
  .sub_con {
    margin: 40px 0;
  }

  br.not_br {
    display: none;
  }

  .row .column.left_con {
    padding-left: 0px;
    width: 100%;
  }

  .row .column.right_con {
    width: 100% !important;
    display: block !important;
    margin-left: 0 !important;
  }

  .archive-wrap {
    width: 100% !important;
  }

  .header .vol p {
    margin: 10px auto;
  }

  #contents.start .cont_title_wrap .tit span,
  #contents.start .cont_title_wrap .tit2 span,
  #contents.start .cont_title_wrap .tit3 span {
    -webkit-text-stroke: 0.5px #fff;
  }

  .column h4 {
    font-size: 1.2rem;
  }

  .gnb .menu h2 {
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
  }

  #services>ul li {
    width: 100%;
  }

  .subPaging>li {
    width: 100%;
  }

  .subPaging>li a dl dd {
    color: #fff;
    font-size: 2rem;
    letter-spacing: -1px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    transition: none;
    -webkit-transition: none;
    -moz-transition: none;
    -o-transition: none;
    -ms-transition: none;
  }

  .subPaging>li a dl dd span.page_txt {
    font-size: 1rem;
    display: block;
  }

  .subPaging>li a dl dd span {
    font-size: 1rem;
    display: block;
  }

  .subPaging>li a dl dd br {
    display: none;
  }

  #services>ul li a>span {
    font-size: 1.2rem;
  }

  .cont_title_wrap .tit {
    -webkit-transition: none;
    transition: none;
  }

  .footer .f_sns li {
    width: 40px;
    height: 40px;
  }

  .header .vol p span {
    display: block;
  }
}

/* 추가 CSS */

.dot_gray {
  margin: unset !important;
  width: 60px;
  margin-bottom: 30px;
}

.dark_on .dot_gray {
  filter: invert(1);
}

.dark_on h4 {
  color: #fff;
}

.dark_on .archive-header {
  color: #fff;
}

.dark_on .archive-item .title,
.dark_on .side-title {
  color: #fff;
}

.archive-wrap {
  /* width: 480px; */
  /* 원하는 고정 PC폭 */
  margin: 20px auto;
  color: #111;
}

.archive-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.archive-header h2 {
  font-size: 1.8rem;
  font-weight: 700;
  margin: 0;
}

.btn-more {
  padding: 6px 16px;
  font-size: 0.9rem;
  background: #fff;
  border: 1px solid #000;
  cursor: pointer;
  color: #000;
}

.archive-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.archive-item {
  display: flex;
  align-items: flex-start;
}

.archive-item a {
  display: contents !important;
}

.thumb {
  width: 110px;

  background: #e7e7e7;
  /* 연한 회색 박스 */
}

.info {
  flex: 1;
  position: relative;
}

.news-text {
  font-size: 1rem;
  margin: 20px 0;
  line-height: 1.5;
}

.date {
  position: absolute;
  bottom: 0;
  right: 0;
  font-size: 0.9rem;
  color: #666;
}

.archive-list {
  margin: 0 auto;
  overflow: hidden;
}

.archive-item {
  display: flex;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid #e5e5e5;
}

.thumb {
  flex: 0 0 140px;
}

.thumb img {
  width: 100%;
  height: auto;
  display: block;
  border: #333 1px solid;
}

.info {
  flex: 1;
}

.badge-wrap {
  display: inherit;
  gap: 6px;
  margin-bottom: 10px;
}

.badge {
  font-size: 13px;
  padding: 4px 8px;
  line-height: 1;
  border-radius: 2px;
  font-weight: 600;
}

.badge.black {
  background: #000;
  color: #fff;
}

.badge.outline {
  border: 1px solid #000;
  color: #000;
  background: #fff;
}

.title {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 8px;
  word-break: keep-all;
}

.meta {
  font-size: 14px;
  color: #666;
}


/* 구분선 */
.divider {
  border-bottom: 1px solid #ddd;
  margin: 15px 0;
}

/* 전체 박스 */
.side-wrap {
  width: 480px;
  /* 필요하면 숫자만 바꿔서 사용 */
  margin: 0px auto;
  color: #111;
}

/* 공통 제목 / 설명 */
.side-title {
  font-size: 1.2rem;
  font-weight: 800;
  margin: 0 0 10px;
}

.side-desc {
  font-size: 0.95rem;
  color: #666;
  margin: 0 0 18px;
}

/* 키워드 버튼 영역 */
.keyword-tags {
  display: flex;
  flex-wrap: wrap;
  /* 줄바꿈 허용 (반응형 X, 단순 줄바꿈) */
  gap: 10px 12px;
}

.tag-btn {
  border: 1px solid #000;
  background: #fff;
  padding: 8px 14px;
  font-size: 0.95rem;
  cursor: pointer;
  border-radius: 0;
}

/* 중간 구분선 */
.side-divider {
  border: 0;
  border-top: 1px solid #ddd;
  margin: 30px 0;
}

/* 구독 서비스 버튼 */
.subscribe-wrap {
  margin-top: 10px;
}

.sub-btn {
  width: 100%;
  padding: 14px 16px;
  font-size: 1rem;
  text-align: center;
  border: 1px solid #000;
  background: #fff;
  cursor: pointer;
  margin-top: 10px;
}

/* 카카오톡 스타일(노란색) */
.sub-btn--kakao {
  background: #ffe400;
}

/* 아래 버튼은 흰 배경 그대로 (윤곽선만) */
.sub-btn--line {
  background: #fff;
}

/* 숫자 표시 원 */
.note-marker {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #000;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  margin-left: 3px;
  cursor: pointer;
  position: absolute;
  top: -24px;
  left: 0px;
}

.dark_on .note-marker {
  background: #BFD307;
  color: #000;
}

@media (max-width: 768px) {
  .note-marker {
    line-height: 12px;
  }
}

/* tooltip 기본 숨김 */
/* 주석 */
.note {
  position: relative;
  display: inline-block;
  padding-left: 24px;
}

/* 실제 HTML로 생성되는 툴팁 */
.note-tooltip {
  position: absolute;
  left: 50%;
  bottom: 40px;
  transform: translateX(-50%) translateY(5px);

  background: #000;
  color: #fff;

  padding: 10px 12px;
  border-radius: 6px;

  font-size: 0.9rem;
  line-height: 1.4;

  min-width: 260px;
  max-width: 400px;

  opacity: 0;
  visibility: hidden;

  transition:
    opacity .25s ease,
    transform .25s ease;

  z-index: 99999;
}

/* 클릭해서 활성화 */
.note.active .note-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-3px);
}


/* 주석 안 링크 */
.note-tooltip a {
  color: #fff;
  text-decoration: underline;
  word-break: break-all;
}

.note-tooltip a:hover {
  text-decoration: none;
}

.note-modal-link {
  display: block;
  margin-top: 10px;
  color: #005fcc;
  text-decoration: underline;

  word-break: break-all;
}

.note-modal-link:hover {
  text-decoration: none;
}


/* 모바일에서는 PC 툴팁 사용 안 함 */
@media (max-width: 768px) {
  .note-tooltip {
    display: none;
  }
}


@media (max-width: 768px) {
  .note::after {
    display: none;
  }

  .side-wrap {
    width: 100% !important;
  }

}

/* 팝업 */
.note-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;

  display: flex;
  justify-content: center;
  align-items: center;

  background: rgba(0, 0, 0, 0.5);

  opacity: 0;
  visibility: hidden;
  transition: 0.3s;
  z-index: 9999;
}

/* 열릴 때 */
.note-modal.active {
  opacity: 1;
  visibility: visible;
}

.note-modal-content {
  background: #fff;
  width: 90%;
  max-width: 400px;
  padding: 20px;
  border-radius: 12px;
  transform: translateY(20px);
  transition: 0.3s;
  word-break: keep-all;
}

/* 등장 애니메이션 */
.note-modal.active .note-modal-content {
  transform: translateY(0);
}

.note-close {
  position: absolute;
  top: -50px;
  right: 0px;
  background: none;
}

.note-close img {
  width: 40px;
  height: auto;
}

/* 공통 버튼 */
.btn-kakao,
.btn-subscribe {
  display: flex;
  align-items: center;
  justify-content: space-between;

  width: 100%;
  max-width: 600px;
  height: 72px;

  padding: 0 24px;
  box-sizing: border-box;

  text-decoration: none;
  font-size: 20px;
  font-weight: 700;

  border: 1px solid #000;
}

/* 카카오 */
.btn-kakao {
  background: #ffe812;
  color: #000;
}

/* 구독 */
.btn-subscribe {
  background: #fff;
  color: #000;
  margin-top: 16px;
}

/* 텍스트 */
.btn-kakao .txt,
.btn-subscribe .txt {
  flex: 1;
}

/* 아이콘 공통 */
.ico {
  width: 36px;
  height: 36px;
  background-size: contain;
  background-repeat: no-repeat;
}

/* 아이콘 이미지 */
.ico.kakao {
  background-image: url("../images/common/icon_quick_kakao.png");
}

.ico.subscribe {
  background-image: url("../images/common/icon_logo.png");
}

/* hover */
.btn-kakao:hover,
.btn-subscribe:hover {
  opacity: 0.85;
}

/* focus (접근성) */
.btn-kakao:focus,
.btn-subscribe:focus {
  outline: 3px solid #005fcc;
  outline-offset: 2px;
}

/* 전체메뉴 열렸을 때 body 스크롤 막기 */
body.menu-open {
  overflow: hidden;
  height: 100vh;
}

/* gnb 전체는 고정 */
#gnb {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  display: flex;
  flex-direction: column;
}

/* menu 영역도 세로 구조 */
#gnb .menu {
  display: flex;
  flex-direction: column;
  height: 100%;
}

/* 타이틀은 고정 */
#gnb .menu h2 {
  flex: 0 0 auto;
  padding: 20px;
}

/* 👉 여기 핵심 */
.gnb__list {
  flex: 1 1 auto;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 20px;
}

/* PC만 tooltip */
@media (max-width: 768px) {

  .note::after,
  .note::before {
    display: none !important;
  }
}

/* 기본 버튼 숨김 */
.quick-toggle {
  display: none;
}

/* 모바일에서만 */
@media (max-width: 768px) {
  .quick-toggle {
    display: block;
    position: absolute;
    right: 11px;
    background: #D3D800;
    color: #fff;
    padding: 12px;
    border-radius: 300px;
  }

  .quick-toggle i,
  .quick-open i {
    font-size: 1.2rem;
    font-weight: 700;
    color: #000;
  }

  /* 모바일 전용 */
  @media (max-width: 768px) {

    .header__tit a {
      gap: 10px;
    }

    .header__tit .logo__txt {
      font-size: 14px;
    }

    .navbar {
      position: fixed;
      right: 0;
      top: 50%;
      transform: translateY(-50%);
      transition:
        right 0.35s cubic-bezier(0.4, 0, 0.2, 1),
        opacity 0.25s ease;
      opacity: 1;
    }

    .navbar.hide {
      right: -120px;
      opacity: 0;
    }

    .dot_gray {
      width: 40px;
    }
  }

  .quick-open {
    position: fixed;
    right: -60px;
    bottom: 4%;
    transform: translateY(-50%);
    transition: right 0.3s ease;
    z-index: 9999;
    background: #D3D800;
    padding: 12px;
    border-radius: 300px;
    color: #000;
  }

  /* 나타날 때 */
  .quick-open.show {
    right: 15px;
  }

  .archive-header {
    margin-bottom: 20px;
  }
}

#contents.start .cont_title_wrap .tit {
  word-break: keep-all;
}

.archive-header .stitle {
  font-weight: 800;
  font-size: 1.2rem;
}

.con_box {
  padding: 40px;
  box-shadow: 0px 8px 0px rgba(0, 0, 0, 0.1);
  background: #FFFFFF;
  border: 1px solid #000000;
}

.con_box .box_bottom {
  text-align: right !important;
  font-size: 0.9rem;
}

.dark_on .con_box {
  box-shadow: 0px 8px 0px rgba(255, 255, 255, 0.1);
  background: #333;
}

.box_cate {
  display: block;
  font-weight: 500;
}

.box_stitle {
  display: inline-block;
  word-break: keep-all;
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 30px;
}

.dark_on .box_cate,
.dark_on .box_stitle {
  color: #fff;
}

.gnb__sub {
  box-sizing: border-box;
  height: 0;
  overflow: hidden;
  opacity: 0;
  transform: translateY(-5px);
  transition:
    height 0.35s ease,
    opacity 0.25s ease,
    transform 0.25s ease;
}

.gnb__sub a {
  display: block;
  width: 100%;
}

/* 열렸을 때 */
.gnb__depth-item.active .gnb__sub {
  opacity: 1;
  transform: translateY(0);
}

.gnb__sub li+li {
  margin-top: 6px;
}

.gnb__depth-list .gnb__depth-item.active ul {
  display: inline-block !important;
  margin: 10px 0;
}

.gnb__depth-list .gnb__depth-item ul {
  opacity: 0;
  transition: transform 0.25s ease;
}

.gnb__link {
  display: block;
  width: 100%;
  text-align: left;
  text-decoration: none;
  color: #fff;
  cursor: pointer;
  position: relative;
}

.gnb__link::after {
  content: "+";
  position: absolute;
  margin-left: 10px;
  top: 50%;
  transform: translateY(-50%);
  transition: transform 0.25s ease;
}

.gnb__depth-item.active .gnb__link::after {
  content: "-";
}

.search_btn {
  position: absolute;
  top: 50%;
  right: 120px;
  transform: translateY(-50%);
  border: none;
  background: none;
  cursor: pointer;
  z-index: 111;
}

.search_btn img {
  height: 80px;
}

.nav_btn img {
  content: url('../images/common/icon_top_menulist_w.png');
}

.nav_btn.open img {
  content: url('../images/common/icon_top_menulist_close_w.png');
}


@media (max-width: 768px) {
  .search_btn {
    right: 60px;
  }

  .search_btn img {
    height: 60px;
  }

}

.sub_01_01 {
  background-image: url(../images/sub/s1/img_s_top_01_01.jpg) !important;
}

.sub_01_02 {
  background-image: url(../images/sub/s1/img_s_top_01_02.jpg) !important;
}

.sub_01_03 {
  background-image: url(../images/sub/s1/img_s_top_01_03.jpg) !important;
}

.sub_02_01 {
  background-image: url(../images/sub/s2/img_s_top_02_01.jpg) !important;
}

.sub_02_02 {
  background-image: url(../images/sub/s2/img_s_top_02_02.jpg) !important;
}

.sub_02_03 {
  background-image: url(../images/sub/s2/img_s_top_02_03.jpg) !important;
}

.sub_02_04 {
  background-image: url(../images/sub/s2/img_s_top_02_04.jpg) !important;
}

.sub_02_05 {
  background-image: url(../images/sub/s2/img_s_top_02_05.jpg) !important;
}

.sub_02_06 {
  background-image: url(../images/sub/s2/img_s_top_02_06.jpg) !important;
}

.sub_03_01 {
  background-image: url(../images/sub/s3/img_s_top_03_01.jpg) !important;
}

.sub_03_02 {
  background-image: url(../images/sub/s3/img_s_top_03_02.jpg) !important;
}

.sub_03_03 {
  background-image: url(../images/sub/s3/img_s_top_03_03.jpg) !important;
}

.sub_03_04 {
  background-image: url(../images/sub/s3/img_s_top_03_04.jpg) !important;
}


@media (max-width: 768px) {

  .sub_01_01 {
    background-image: url(../images/sub/s1/img_s_top_01_01_m.jpg) !important;
    background-position: unset !important;
  }

  .sub_01_02 {
    background-image: url(../images/sub/s1/img_s_top_01_02_m.jpg) !important;
    background-position: unset !important;
  }

  .sub_01_03 {
    background-image: url(../images/sub/s1/img_s_top_01_03_m.jpg) !important;
    background-position: unset !important;
  }

  .sub_02_01 {
    background-image: url(../images/sub/s2/img_s_top_02_01_m.jpg) !important;
    background-position: unset !important;
  }

  .sub_02_02 {
    background-image: url(../images/sub/s2/img_s_top_02_02_m.jpg) !important;
    background-position: unset !important;
  }

  .sub_02_03 {
    background-image: url(../images/sub/s2/img_s_top_02_03_m.jpg) !important;
    background-position: unset !important;
  }

  .sub_02_04 {
    background-image: url(../images/sub/s2/img_s_top_02_04_m.jpg) !important;
    background-position: unset !important;
  }

  .sub_02_05 {
    background-image: url(../images/sub/s2/img_s_top_02_05_m.jpg) !important;
    background-position: unset !important;
  }

  .sub_02_06 {
    background-image: url(../images/sub/s2/img_s_top_02_06_m.jpg) !important;
    background-position: unset !important;
  }

  .sub_03_01 {
    background-image: url(../images/sub/s3/img_s_top_03_01_m.jpg) !important;
    background-position: unset !important;
  }

  .sub_03_02 {
    background-image: url(../images/sub/s3/img_s_top_03_02_m.jpg) !important;
    /* background-position: unset !important; */
  }

  .sub_03_03 {
    background-image: url(../images/sub/s3/img_s_top_03_03_m.jpg) !important;
    background-position: unset !important;
  }

  .sub_03_04 {
    background-image: url(../images/sub/s3/img_s_top_03_04_m.jpg) !important;
    background-position: unset !important;
  }

}

.refer_info ul {
  font-size: .9rem;
}

@media (max-width: 768px) {
  .refer_info ul {
    font-size: .8rem;
  }
}

.dark_on .refer_info ul {
  color: #fff;
}

.refer_icon img {
  width: 40px;
  height: 40px;
  display: inline-block;
}

.dark_on .refer_icon img {
  content: url("../images/common/icon_book_w.png");
}

.icon_photo img {
  width: 40px;
  height: 40px;
  display: inline-block;
}

.dark_on .icon_photo img {
  content: url("../images/common/icon_photo_w.png");
}

.s_stitle {
  font-weight: 700;
  opacity: .6;
  display: block;
  margin-bottom: 16px;
}

.stext {
  font-weight: normal;
  font-size: 0.9rem;
  margin-top: 20px;
  display: inline-block;
}

/* 기본 숨김 */
.mobile-right-swiper {
  display: none;
  margin: 40px 0;
}

/* 모바일에서만 보이기 */
@media (max-width: 768px) {
  .right_con {
    display: none;
  }

  .mobile-right-swiper {
    display: block;
  }

  .rightSwiper .swiper-slide {
    width: 80%;
  }
}

.archive-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.archive-nav {
  display: flex;
  gap: 8px;
}

.archive-nav button {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid #ddd;
  background: #fff;
  cursor: pointer;
}

.archive-nav button:hover {
  background: #000;
  color: #fff;
}

.archiveSwiper {
  overflow: hidden;
  /* 🔥 필수 */
}

.archiveSwiper .swiper-slide {
  height: calc((100% - 16px) / 2);
  /* 2줄 */
}

/* 줄 간격 */
.archiveSwiper .swiper-wrapper {
  align-items: stretch;
}

.archive-group {
  display: flex;
  flex-direction: column;
}

.archive-group .archive-item:last-child {
  border-bottom: none;
}

.point_txt {
  font-size: 1.1rem;
  font-weight: 500;
  display: inline-block;
  margin-bottom: 20px;
}

.half_img {
  float: unset !important;
  margin: 0 auto !important;
}

.writer_info img {
  width: 40px;
  height: 40px;
  display: inline-block;
}

.dark_on .writer_info img {
  content: url("../images/common/icon_writer_w.png");
}

.dark_on .refer_inner .refer_icon img {
  content: url("../images/common/icon_search_w.png");
}

img.bor_1 {
  border: #666 1px solid;
}

.d_flex {
  display: flex !important;
}

.d_block {
  display: block !important;
}

.text_bottom {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.dark_on img.s_map_us {
  content: url("../images/sub/s3/img_map_03_us_w.png");
}

.dark_on img.s_map_fr {
  content: url("../images/sub/s3/img_map_03_fr_w.png");
}

.dark_on img.s_map_jp {
  content: url("../images/sub/s3/img_map_03_jp_w.png");
}

.dark_on img.s_map_uk {
  content: url("../images/sub/s3/img_map_03_uk_w.png");
}

.info-box a {
  color: inherit;
  text-decoration: none;
}

.info-box .btn-more {
  color: #000;
  border: 1px solid #000;
}

.dark_on .info-box .btn-more {
  color: #fff;
  border-color: #fff;
}

@media (max-width: 768px) {
  .top_book {
    display: block !important;
  }

  .top_book img {
    width: 140px;
    height: auto;
  }

  .top_book {
    text-align: center !important;
  }

  .top_book p {
    text-align: center !important;
  }
}

ul.refer_list {
  list-style: none;
  padding-left: 0;
}

ul.refer_list li {
  position: relative;
  padding-left: 14px;
}

ul.refer_list li::before {
  content: "•";
  position: absolute;
  left: 0;
  top: 0px;
  color: #333;
  font-size: 14px;
}

.dark_on ul.refer_list li::before {
  color: #fff;
}

.sup_num {
  font-size: 0.6em;
  position: relative;
  top: -40px;
  margin-right: 4px;
}

.sup_num.no_line {
  color: unset !important;
  -webkit-text-stroke: unset !important;
}

.serList {
  position: relative;
}

/* 드롭다운 숨김 */
.archive-select {
  position: absolute;
  bottom: 60px;
  /* 위로 띄움 */
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  background: #fff;
  padding: 30px;
  display: flex;
  gap: 20px;
  justify-content: space-between;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.archive-close {
  display: none;
}

/* hover 시 등장 */
.serList:hover .archive-select {
  opacity: 1;
  visibility: visible;
  bottom: 80px;
}

/* 셀렉트 스타일 */
.select-box {
  position: relative;
}

.select-box::after {
  content: '';
  position: absolute;
  right: 15px;
  top: 50%;
  width: 10px;
  height: 10px;
  border-right: 2px solid #333;
  border-bottom: 2px solid #333;
  transform: translateY(-50%) rotate(45deg);
  pointer-events: none;
}

.select-box select {
  width: 200px;
  height: 60px;
  font-size: 20px;
  padding: 0 40px 0 20px;
  border: 2px solid #333;
  background: #fff;

  appearance: none;
}

/* 버튼 */
.btn-view {
  flex: 1;
  height: 60px;
  font-size: 20px;
  border: 1px solid #333;
  color: #fff;
  background: #333;
  cursor: pointer;
}

.archive-select {
  transform: translate(-50%, 10px);
}

.serList:hover .archive-select {
  transform: translate(-50%, 0);
}

.archive-select.active {
  opacity: 1;
  visibility: visible;
}

@media (max-width: 768px) {


  /* 모바일에서는 hover 대신 active로 제어 */
  .archive-select {
    display: none !important;
    visibility: hidden;
  }

  .archive-select.active {
    display: block !important;
    visibility: visible;
  }

  .archive-select {
    width: 100%;
    flex-direction: column;
    /* 세로로 쌓기 */
    gap: 12px;
    padding: 20px;
    z-index: 1111;
  }

  .archive-select {
    position: fixed;
    /* 하단 고정 or 중앙 */
    bottom: 0;
    left: 0;
    transform: none;
    border-radius: 12px 12px 0 0;
  }

  .select-box {
    margin-bottom: 20px;
  }

  .select-box select {
    width: 100%;
    /* 전체 폭 */
    height: 50px;
    font-size: 16px;
  }

  .serList:hover .archive-select {
    transform: unset;
    bottom: 0px;
  }

  /* 닫기 버튼 표시 */
  .archive-close {
    display: block;
    position: absolute;
    top: -60px;
    right: 50%;
    transform: translateX(50%);
    border: none;
    background: none;
    font-size: 20px;
    cursor: pointer;
  }

  .btn-view {
    width: 100%;
    padding: 20px 0;
    font-size: 16px;
  }
}

.cont_title_wrap .tit .line {
  opacity: 1;
  font-weight: 200;
}

.refer_inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* 왼쪽 영역은 세로 정렬 */
.refer_left {
  display: flex;
  flex-direction: column;
}

.refer_icon,
.icon_photo {
  margin-bottom: 10px;
}

.writer_info img {
  margin-bottom: 10px;
}

.refer_btn {
  padding: 10px 20px;
  background: #000;
  color: #fff;
  text-decoration: none;
  border-radius: 4px;
  white-space: nowrap;
}

@media (max-width: 768px) {
  .refer_inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .refer_btn {
    align-self: flex-end;
  }
}

.special-dropdown {
  position: relative;
  border-bottom: 1px solid #ccc;
  margin-bottom: 30px;
}

.dropdown-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 0;
  background: none;
  border: none;
  font-size: 22px;
  text-align: left;
  cursor: pointer;
  font-weight: 700;
}

.dropdown-toggle .num {
  min-width: 40px;
}

.dropdown-toggle .text {
  flex: 1;
  line-height: 1.2;
}

.dropdown-toggle i {
  font-size: 18px;
  transition: transform 0.3s;
}

/* 열렸을 때 아이콘 회전 */
.special-dropdown.active .dropdown-toggle i {
  transform: rotate(180deg);
}

/* 목록 */
.dropdown-list {
  display: none;
  padding: 10px 0 20px;
}

.dropdown-list li {
  border-top: 1px solid #eee;
}

.dropdown-list a {
  display: block;
  padding: 12px 0;
  color: #333;
  text-decoration: none;
  font-size: 18px;
  font-weight: 500;
}

.dropdown-list a span {
  display: inline-block;
  width: 40px;
  color: #888;
}

/* hover */
.dropdown-list a:hover {
  color: #000;
  font-weight: 700;
}

@media (max-width: 768px) {

  .dropdown-toggle {
    flex-direction: row;
    align-items: flex-start;
  }

  .dropdown-toggle .text {
    font-size: 14px;
  }

  .dropdown-list a {
    font-size: 14px;
  }

}